1808539324

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{456241}}^1$

素因数の和:457236

約数の個数: 12

約数和(自身を含む): 3168144448

約数和(自身を除く): 1359605124

約数列:

[1, 2, 4, 991, 1982, 3964, 456241, 912482, 1824964, 452134831, 904269662, 1808539324]

約数ペア:

[(1, 1808539324), (2, 904269662), (4, 452134831), (991, 1824964), (1982, 912482), (3964, 456241)]